10-day forecast for McHenry, PA: 36° to 70°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Thursday, October 29
55° · 0.66 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2760° / 37°0
Morning37°feels 33°
Afternoon59°feels 57°
Evening46°feels 44°
Overnight43°feels 40°
60 °
McHenry, Tuesday, 27 October
Mostly clear. High 60°, low 37°.
Pressure30.39 inHg
Wind2.5 mph NE
Humidity51%
Visibility6.2 mi
Dew point36°
Wed, 2862° / 36°0
Morning36°feels 32°
Afternoon62°feels 61°
Evening51°feels 50°
Overnight36°feels 34°
62 °
McHenry, Wednesday, 28 October
Overcast. High 62°, low 36°.
Pressure30.39 inHg
Wind7.3 mph S
Humidity63%
Visibility6.2 mi
Dew point45°
Thu, 2970° / 45°0
Morning45°feels 43°
Afternoon69°feels 68°
Evening59°feels 58°
Overnight48°feels 45°
70 °
McHenry, Thursday, 29 October
Clear. High 70°, low 45°.
Pressure30.21 inHg
Wind6.7 mph SW
Humidity62%
Visibility6.2 mi
Dew point49°
Fri, 3067° / 45°0
Morning55°feels 55°
Afternoon67°feels 65°
Evening60°feels 58°
Overnight55°feels 54°
67 °
McHenry, Friday, 30 October
Partly cloudy. High 67°, low 45°.
Pressure30.15 inHg
Wind8.8 mph NW
Humidity56%
Visibility6.2 mi
Dew point46°
Sat, 3167° / 40°0
Morning45°feels 45°
Afternoon60°feels 58°
Evening63°feels 61°
Overnight49°feels 48°
67 °
McHenry, Saturday, 31 October
Overcast. High 67°, low 40°.
Pressure30.39 inHg
Wind5.5 mph S
Humidity46%
Visibility—
Dew point36°
Sun, 0155° / 50°0.58
Morning52°feels 50°
Afternoon53°feels 52°
Evening54°feels 54°
Overnight55°feels 54°
55 °
McHenry, Sunday, 1 November
Rain. High 55°, low 50°.
Pressure30.33 inHg
Wind8.4 mph SE
Humidity81%
Visibility—
Dew point47°
Mon, 0255° / 54°0.66
Morning55°feels 55°
Afternoon55°feels 55°
Evening55°feels 54°
Overnight54°feels 54°
55 °
McHenry, Monday, 2 November
Rain. High 55°, low 54°.
Pressure29.85 inHg
Wind7.2 mph SE
Humidity97%
Visibility—
Dew point54°
Tue, 0350° / 42°0
Morning46°feels 41°
Afternoon43°feels 38°
Evening46°feels 41°
Overnight43°feels 38°
50 °
McHenry, Tuesday, 3 November
Light rain. High 50°, low 42°.
Pressure30.03 inHg
Wind10 mph NE
Humidity83%
Visibility—
Dew point38°
Wed, 0441° / 36°0.18
Morning38°feels 31°
Afternoon37°feels 29°
Evening38°feels 30°
Overnight40°feels 33°
41 °
McHenry, Wednesday, 4 November
Light rain. High 41°, low 36°.
Pressure30.30 inHg
Wind14.8 mph E
Humidity75%
Visibility—
Dew point30°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in McHenry, PA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.